Yes, and if you want to play games you need to actually get a graphics card. Unless you are trying to play ancient games, you're not going to be able to run anything modern. Maybe some semi-modern games, like 3-4 years old, will be able to play on very low slowly. In saying this I'm assuming your mobo is as old as the rest of your parts, and therefore your integrated graphics are terrible.
I think it is time for a whole new build.